ATA5723 UHF ASK/FSK
Receiver

The ATA5723ATA5724ATA5728 is a multi-chip PLL receiver device supplied in an SSO20
package. It has been specially developed for the demands of RF low-cost data transmission sys-
tems with data rates from 1 kBit/s to 10 kBbit/s in Manchester or Bi-phase code. Its main
applications are in the areas of keyless entry systems, tire pressure monitoring systems, teleme-
tering, and security technology systems. It CAN be used in the frequency receiving range of
f = 312.5 MHz to 317.5 MHz, f = 431.5 MHz to 436.5 MHz or f = 868 MHz to 870 MHz for
0 0 0
ASK or FSK data transmission. All the statements made below refer to 315 MHz, 433 MHz and
868.3 MHz applications. By ATMEL Corporation